OMT-G Designer: A Web Tool for Modeling Geographic Databases in OMT-G

Lizardo, Luís Eduardo Oliveira; Davis, Clodoveu A.

doi:10.1007/978-3-319-12256-4_24

Cited by 2 publications

(2 citation statements)

References 7 publications

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“…Besides, some concepts are directly instantiated, such as fields and constraints (text limit, numeric limit, default value, integrity, and check). The OMT-G diagram is modeled using the OMT-G Designer tool [18], a set of plugins for the Eclipse. This tool is independent of our solution and is used to provide geographical modeling in the proposed framework.…”

Section: Designing a Database Using The Gedbmmentioning

confidence: 99%

A Model-Driven Development Framework for Geographical and Relational Database Systems

Pantoja,

Guinelli,

Alexandre

et al. 2023

International Conferences on Software Engineering and Knowledge Engineering

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The database project is the process of engineering a database model from conceptual modeling to database implementation. Existing tools allow the conceptual modeling of relational and geographical databases separately, but none integrates both in a single solution. This paper presents an Model-Driven Development framework for creating relational and geographical database models. The framework comprises an extended relational metamodel to adhere to geographical database concepts present in the OMT-G, an Entity-Relationship modeling tool, Query View Transformation rules between OMT-G and the extended metamodel, and Model-To-Text transformations to generate ANSI SQL/SFS code.

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Section: Designing a Database Using The Gedbmmentioning

confidence: 99%

A Model-Driven Development Framework for Geographical and Relational Database Systems

Pantoja,

Guinelli,

Alexandre

et al. 2023

International Conferences on Software Engineering and Knowledge Engineering

View full text Add to dashboard Cite

show abstract

“…Moreover, OMT-G seems to be the most simply and user-friendly notation for nonexpert constraint designers. Along this line, in [13] Lizardo and Davis presented a tool which provides various consistency checks on the integrity of the defined schema, and includes a function that maps OMT-G geographic concep-9 https://docs.oracle.com/cd/E18283_01/appdev. 112/e11830/sdo_intro.htm#insertedID0…”

Section: Related Workmentioning

confidence: 99%

WiSPY: A Tool for Visual Specification and Verification of Spatial Integrity Constraints

Fatto

Deufemia

Paolino

et al. 2015

International Conferences on Distributed Multimedia Systems

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Nowadays, most of tools for spatial data manipulation allow to edit information on maps without performing any integrity verification. On the other hand, data repositories such as the DBMS only permit few constraints to be defined by means of their Data Definition Languages and leave programmers to implement procedures for complex constraints. In this work we present the WiSPY system, a plugin of the GIS tool uDig for visually specifying and verifying complex spatial integrity constraints. WiSPY includes a visual environment for defining spatial data models with integrity constraints and for automatically generating the constraint checker. The latter is used by the WiSPY tool to verify the integrity of the data produced during the map editing process. The system has been validated on a real case study concerning the current regulation of the Public Illumination Plan (PIP) managed by an Italian municipality.

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OMT-G Designer: A Web Tool for Modeling Geographic Databases in OMT-G

Cited by 2 publications

References 7 publications

A Model-Driven Development Framework for Geographical and Relational Database Systems

A Model-Driven Development Framework for Geographical and Relational Database Systems

WiSPY: A Tool for Visual Specification and Verification of Spatial Integrity Constraints

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